Gecko [ fernandoquevedodop.com ]

Name	Size	Permission
_Aggregate.pm	5.73 KB	-rw-r--r--
_BatchInsert.pm	3.4 KB	-rw-r--r--
_BulkWrite.pm	15.12 KB	-rw-r--r--
_ChangeStream.pm	6.22 KB	-rw-r--r--
_Command.pm	4.25 KB	-rw-r--r--
_Count.pm	2.08 KB	-rw-r--r--
_CreateIndexes.pm	3.26 KB	-rw-r--r--
_Delete.pm	3.45 KB	-rw-r--r--
_Distinct.pm	2.67 KB	-rw-r--r--
_DropCollection.pm	1.85 KB	-rw-r--r--
_DropDatabase.pm	1.48 KB	-rw-r--r--
_DropIndexes.pm	2.38 KB	-rw-r--r--
_EndTxn.pm	2.68 KB	-rw-r--r--
_Explain.pm	2.85 KB	-rw-r--r--
_FSyncUnlock.pm	2.63 KB	-rw-r--r--
_FindAndDelete.pm	2.82 KB	-rw-r--r--
_FindAndUpdate.pm	3.34 KB	-rw-r--r--
_GetMore.pm	2.78 KB	-rw-r--r--
_InsertOne.pm	2.58 KB	-rw-r--r--
_KillCursors.pm	4.29 KB	-rw-r--r--
_ListCollections.pm	4.16 KB	-rw-r--r--
_ListIndexes.pm	3.28 KB	-rw-r--r--
_ParallelScan.pm	1.86 KB	-rw-r--r--
_Query.pm	16.89 KB	-rw-r--r--
_RenameCollection.pm	1.73 KB	-rw-r--r--
_Update.pm	6.36 KB	-rw-r--r--

Code Editor : _CreateIndexes.pm

#  Copyright 2014 - present MongoDB, Inc.
#
#  Licensed under the Apache License, Version 2.0 (the "License");
#  you may not use this file except in compliance with the License.
#  You may obtain a copy of the License at
#
#  http://www.apache.org/licenses/LICENSE-2.0
#
#  Unless required by applicable law or agreed to in writing, software
#  distributed under the License is distributed on an "AS IS" BASIS,
#  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
#  See the License for the specific language governing permissions and
#  limitations under the License.

use strict;
use warnings;
package MongoDB::Op::_CreateIndexes;

# Encapsulate index creation operations; returns a MongoDB::CommandResult
# or a MongoDB::InsertManyResult, depending on the server version

use version;
our $VERSION = 'v2.2.2';

use Moo;

use MongoDB::Op::_Command;
use MongoDB::Op::_BatchInsert;
use Types::Standard qw(
    ArrayRef
    HashRef
);
use MongoDB::_Types qw(
    Numish
);

use namespace::clean;

has indexes => (
    is       => 'ro',
    required => 1,
    isa      => ArrayRef [HashRef],
);

has max_time_ms => (
    is => 'ro',
    isa => Numish,
);

with $_ for qw(
  MongoDB::Role::_PrivateConstructor
  MongoDB::Role::_CollectionOp
  MongoDB::Role::_WriteOp
);

sub has_collation {
    return grep { defined $_->{collation} } @{ $_[0]->indexes };
}

sub execute {
    my ( $self, $link ) = @_;

if ( $self->has_collation && !$link->supports_collation ) {
        MongoDB::UsageError->throw(
            "MongoDB host '" . $link->address . "' doesn't support collation" );
    }

my $res =
        $link->supports_write_commands
      ? $self->_command_create_indexes($link)
      : $self->_legacy_index_insert($link);

return $res;
}

sub _command_create_indexes {
    my ( $self, $link, $op_doc ) = @_;

my $op = MongoDB::Op::_Command->_new(
        db_name => $self->db_name,
        query   => [
            createIndexes => $self->coll_name,
            indexes       => $self->indexes,
            ( $link->supports_helper_write_concern ? ( @{ $self->write_concern->as_args } ) : () ),
            (defined($self->max_time_ms)
                ? (maxTimeMS => $self->max_time_ms)
                : ()
            ),
        ],
        query_flags         => {},
        bson_codec          => $self->bson_codec,
        monitoring_callback => $self->monitoring_callback,
    );

my $res = $op->execute( $link );
    $res->assert_no_write_concern_error;

return $res;
}

sub _legacy_index_insert {
    my ( $self, $link, $op_doc ) = @_;

# construct docs for an insert many op
    my $ns = join( ".", $self->db_name, $self->coll_name );
    my $indexes = [
        map {
            { %$_, ns => $ns }
        } @{ $self->indexes }
    ];

my $op = MongoDB::Op::_BatchInsert->_new(
        db_name             => $self->db_name,
        coll_name           => "system.indexes",
        full_name           => ( join ".", $self->db_name, "system.indexes" ),
        documents           => $indexes,
        write_concern       => $self->write_concern,
        bson_codec          => $self->bson_codec,
        check_keys          => 0,
        ordered             => 1,
        monitoring_callback => $self->monitoring_callback,
    );

return $op->execute($link);
}

${this.title}

Code Editor : _CreateIndexes.pm